137910120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 445046400

約数和(自身を除く): 307136280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1009, 1020, 1139, 1340, 1608, 2010, 2018, 2040, 2278, 2680, 3027, 3417, 4020, 4036, 4556, 5045, 5695, 6054, 6834, 8040, 8072, 9112, 10090, 11390, 12108, 13668, 15135, 17085, 17153, 20180, 22780, 24216, 27336, 30270, 34170, 34306, 40360, 45560, 51459, 60540, 67603, 68340, 68612, 85765, 102918, 121080, 135206, 136680, 137224, 171530, 202809, 205836, 257295, 270412, 338015, 343060, 405618, 411672, 514590, 540824, 676030, 686120, 811236, 1014045, 1029180, 1149251, 1352060, 1622472, 2028090, 2058360, 2298502, 2704120, 3447753, 4056180, 4597004, 5746255, 6895506, 8112360, 9194008, 11492510, 13791012, 17238765, 22985020, 27582024, 34477530, 45970040, 68955060, 137910120]

約数ペア:

[(1, 137910120), (2, 68955060), (3, 45970040), (4, 34477530), (5, 27582024), (6, 22985020), (8, 17238765), (10, 13791012), (12, 11492510), (15, 9194008), (17, 8112360), (20, 6895506), (24, 5746255), (30, 4597004), (34, 4056180), (40, 3447753), (51, 2704120), (60, 2298502), (67, 2058360), (68, 2028090), (85, 1622472), (102, 1352060), (120, 1149251), (134, 1029180), (136, 1014045), (170, 811236), (201, 686120), (204, 676030), (255, 540824), (268, 514590), (335, 411672), (340, 405618), (402, 343060), (408, 338015), (510, 270412), (536, 257295), (670, 205836), (680, 202809), (804, 171530), (1005, 137224), (1009, 136680), (1020, 135206), (1139, 121080), (1340, 102918), (1608, 85765), (2010, 68612), (2018, 68340), (2040, 67603), (2278, 60540), (2680, 51459), (3027, 45560), (3417, 40360), (4020, 34306), (4036, 34170), (4556, 30270), (5045, 27336), (5695, 24216), (6054, 22780), (6834, 20180), (8040, 17153), (8072, 17085), (9112, 15135), (10090, 13668), (11390, 12108)]